JP6101070B2 - ヘッドカバーの注油構造 - Google Patents
ヘッドカバーの注油構造 Download PDFInfo
- Publication number
- JP6101070B2 JP6101070B2 JP2012277670A JP2012277670A JP6101070B2 JP 6101070 B2 JP6101070 B2 JP 6101070B2 JP 2012277670 A JP2012277670 A JP 2012277670A JP 2012277670 A JP2012277670 A JP 2012277670A JP 6101070 B2 JP6101070 B2 JP 6101070B2
- Authority
- JP
- Japan
- Prior art keywords
- head cover
- oil
- oil supply
- port
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000001050 lubricating effect Effects 0.000 title claims description 6
- 238000005461 lubrication Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 75
- 239000000945 filler Substances 0.000 description 15
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000010705 motor oil Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 4
- 239000000057 synthetic resin Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F7/00—Casings, e.g. crankcases or frames
- F02F7/006—Camshaft or pushrod housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M7/00—Lubrication means specially adapted for machine or engine running-in
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M11/0458—Lubricant filling and draining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M13/0416—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil arranged in valve-covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/04—Filling or draining lubricant of or from machines or engines
- F01M2011/0491—Filing cap with special features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
13…下面周縁部
14,14A…ボルトボス部
22…注油口
23…フィラーキャップ
25…側壁
26…注油路
28…下側部分
29…上側分割体
33…取付座部
Claims (2)
- 下面側が開口するボックス形状をなし、その下面周縁部でエンジンの上部に固定されるヘッドカバーに、上向きに開口する注油口を設けるヘッドカバーの注油構造において、
上記注油口の全体を、上記ヘッドカバーよりも外側に配置するとともに、
上記ヘッドカバーの側壁から外側へ延びる注油路によって、上記注油口と上記ヘッドカバーの内部とを連通し、
上記注油路を上下に分割構成し、その下側部分をヘッドカバーに一体的に形成するとともに、その上側部分を構成する上側分割体に、上記注油口を形成し、
かつ、上記上側分割体の注油路の近傍に、上記下側部分と接合される所定厚さの取付座部を設け、この取付座部を、上記注油路の内側へ突出させたことを特徴とするヘッドカバーの注油構造。 - 上記ヘッドカバーの下面周縁部に、当該ヘッドカバーをエンジンの上部に固定するためのボルトが挿通するボルトボス部が形成されており、
上記注油路を上記ボルトボス部に近接して配置したことを特徴とする請求項1に記載のヘッドカバーの注油構造。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012277670A JP6101070B2 (ja) | 2012-12-20 | 2012-12-20 | ヘッドカバーの注油構造 |
US14/088,790 US8936000B2 (en) | 2012-12-20 | 2013-11-25 | Head cover having lubrication structure |
CN201310703594.8A CN103883423A (zh) | 2012-12-20 | 2013-12-19 | 盖罩的注油构造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012277670A JP6101070B2 (ja) | 2012-12-20 | 2012-12-20 | ヘッドカバーの注油構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014122559A JP2014122559A (ja) | 2014-07-03 |
JP6101070B2 true JP6101070B2 (ja) | 2017-03-22 |
Family
ID=50952507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012277670A Active JP6101070B2 (ja) | 2012-12-20 | 2012-12-20 | ヘッドカバーの注油構造 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8936000B2 (ja) |
JP (1) | JP6101070B2 (ja) |
CN (1) | CN103883423A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104405472B (zh) * | 2014-10-23 | 2017-10-31 | 广西北海玉柴马石油高级润滑油有限公司 | 发动机的加机油口盖板 |
JP6700602B2 (ja) * | 2016-09-02 | 2020-05-27 | トヨタ紡織株式会社 | 内燃機関の潤滑油注入構造 |
JP6960316B2 (ja) | 2017-11-30 | 2021-11-05 | 株式会社マーレ フィルターシステムズ | オイルパンのドレンプラグ構造 |
JP7012567B2 (ja) * | 2018-03-08 | 2022-01-28 | 本田技研工業株式会社 | エンジンのオイルフィラー構造 |
JP6821623B2 (ja) * | 2018-04-26 | 2021-01-27 | ダイハツ工業株式会社 | オイル注入口構造 |
CN112128011B (zh) * | 2020-09-16 | 2022-01-28 | 安徽江淮汽车集团股份有限公司 | 一种发动机缸盖护罩 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2538125Y2 (ja) | 1991-12-02 | 1997-06-11 | ダイハツ工業株式会社 | 内燃機関におけるオイル注入口の構造 |
JP3114554B2 (ja) * | 1995-03-17 | 2000-12-04 | 三菱自動車工業株式会社 | 内燃機関のロッカカバー構造 |
JP3899763B2 (ja) * | 2000-01-17 | 2007-03-28 | スズキ株式会社 | シリンダヘッドカバー構造 |
JP4486574B2 (ja) * | 2005-09-28 | 2010-06-23 | 愛知機械工業株式会社 | 内燃機関 |
JP4486582B2 (ja) * | 2005-11-17 | 2010-06-23 | 愛知機械工業株式会社 | 内燃機関 |
CN201062550Y (zh) * | 2007-08-16 | 2008-05-21 | 宁波雪龙集团有限公司 | 改性塑料气缸盖罩 |
-
2012
- 2012-12-20 JP JP2012277670A patent/JP6101070B2/ja active Active
-
2013
- 2013-11-25 US US14/088,790 patent/US8936000B2/en active Active
- 2013-12-19 CN CN201310703594.8A patent/CN103883423A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN103883423A (zh) | 2014-06-25 |
US8936000B2 (en) | 2015-01-20 |
US20140174399A1 (en) | 2014-06-26 |
JP2014122559A (ja) | 2014-07-03 |
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